[hackers] [surf] Adapt togglestyle() || Quentin Rameau

[git]

commit d0020bad4fc40f3a84e828936c2588232bb687bf
Author:     Quentin Rameau <quinq@fifth.space>
AuthorDate: Sun Nov 22 15:31:15 2015 +0100
Commit:     Quentin Rameau <quinq@fifth.space>
CommitDate: Sun Nov 22 15:31:15 2015 +0100

    Adapt togglestyle()
    
    We can't apply an empty stylesheet anymore, instead remove any previous
    stylesheet.

diff --git a/surf.c b/surf.c
index f5c7d1e..30464d5 100644
--- a/surf.c
+++ b/surf.c
@@ -1368,7 +1368,12 @@ void
 togglestyle(Client *c, const Arg *a)
 {
        enablestyle = !enablestyle;
-       setstyle(c, enablestyle ? getstyle(geturi(c)) : "");
+
+       if (enablestyle)
+               setstyle(c, getstyle(geturi(c)));
+       else
+               webkit_user_content_manager_remove_all_style_sheets(
+                   webkit_web_view_get_user_content_manager(c->view));
 
        updatetitle(c);
 }